State-run BSNL on Friday announced new plans offering daily data usage limit of up to 3 GB, unlimited calling and 90 day validity with price ranging from Rs 333 to Rs 395.

BSNL's new plan, Triple Ace, for mobile customers priced at Rs 333 will offer unlimited data with 3G speed up to 3 GB per day and remain valid for 90 days, said a statement issued by the company.

The company launched 'Dil Khol Ke Bol' plan for Rs 349 in which its customers will get unlimited local and STD calls and 2 GB data with 3G speed every day after which the speed will get reduced to 80 kilo bit per second.

In the third plan, 'Nehle pe Dehla', BSNL is offering 3,000 minutes of calls on BSNL network and 1,800 minutes of calling on other network along with 2 GB daily data at 3G speed for Rs 395. The plan has validity of 71 days.

To increase pressure on competitors, BSNL revised daily data usage limit in its Rs 339 plan to 3 GB from 2 GB offered earlier. Once an user exhausts Rs 3 GB of data, the speed will get reduced to 80 kbps.